instead of rubber intercooler hoses, I have hard intercooler pipes, hot side & cold side (where I can install a bov). I'm not boostin 100% cause I didn't take off the rice plate, so it's leakin out of there (hopefully I'll have 90% of my boost back cause it's only creapin to 15psi). hopefully I can take it off tomorrow if my block-off plate comes in. But it sounds nice, have to loosen the adjustment, it's a bit tight...I like how you can hear my bov, & not just the flutter...